[ 1309.344950][ T7395] br1: port 1(veth1) entered blocking state
[ 1309.345259][ T7395] br1: port 1(veth1) entered disabled state
[ 1309.345545][ T7395] veth1: entered allmulticast mode
[ 1309.347448][ T7395] veth1: entered promiscuous mode
[ 1309.438894][   T37] br1: port 1(veth1) entered blocking state
[ 1309.439206][   T37] br1: port 1(veth1) entered forwarding state
[ 1327.107298][ T7534] br1: port 1(veth1) entered disabled state
[ 1327.180002][ T7535] veth1: left allmulticast mode
[ 1327.180309][ T7535] veth1: left promiscuous mode
[ 1327.180670][ T7535] br1: port 1(veth1) entered disabled state